"H. Ginsberg, et al.) pp. 127-131), Poliovirus (Burke et al. (1988) Nature 332:81-82), and Tobacco Mosaic Virus (Haynes et al. (1986) Bio/Technol. 4:637-641). [0116] Especially preferred carriers include serum albumins, keyhole limpet hemocyanin, ovalbumin, sperm whale myoglobin, leukotoxin molecules as described above, and other proteins well known to those skilled in the art." . . . . .